Preparation Preheat oven to 425°F. Arrange potato chips in a single layer on a rimmed baking sheet. Sprinkle half of cheese evenly over chips. Bake until cheese is melted and chips are just starting to brown around the edges, about 4 minutes. Remove from oven and immediately top with remaining cheese and pepper. Let cool, then transfer to a serving bowl.
Preparation Preheat oven to 425°F. Arrange potato chips in a single layer on a rimmed baking sheet. Sprinkle half of cheese evenly over chips. Bake until cheese is melted and chips are just starting to brown around the edges, about 4 minutes. Remove from oven and immediately top with remaining cheese and pepper. Let cool, then transfer to a serving bowl.